You have never proven anything false.<quoted text>
I have proven that false several times. You are stuck on stupid. The Army Core of Engineers did not build the Lake Pontchartrain levees. They were build but the City of N.O.. They were rebuilt by the Core in the mid-1960's after which "The local interests' role was maintenance once the work was complete" which the City failed to do. Not one Core levee on the Mississippi River failed. It was only the ones on the Lake Pontchartrain, owned by the City, that failed!!!
The Army built the levees that failed due to faulty design and construction.